summaryrefslogtreecommitdiffstats
path: root/src/logging.c
diff options
context:
space:
mode:
authorHarald Welte <laforge@gnumonks.org>2010-08-25 19:10:50 +0200
committerHarald Welte <laforge@gnumonks.org>2010-08-25 19:10:50 +0200
commit3086c394de1ddae3ca1bf2e8c315b235a4c70321 (patch)
tree1b3301ae4f0b5d851dbdf01827016cfc69a5e9c6 /src/logging.c
parent0083cd381c9ad7d65789db612771868d2be22696 (diff)
logging: add log target logging into text file and log target destroy function
Diffstat (limited to 'src/logging.c')
-rw-r--r--src/logging.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/logging.c b/src/logging.c
index fe782a67..5be4e58e 100644
--- a/src/logging.c
+++ b/src/logging.c
@@ -348,6 +348,56 @@ struct log_target *log_target_create_stderr(void)
#endif /* stderr */
}
+struct log_target *log_target_create_file(const char *fname)
+{
+ struct log_target *target;
+
+ target = log_target_create();
+ if (!target)
+ return NULL;
+
+ target->tgt_file.out = fopen(fname, "a");
+ if (!target->tgt_file.out)
+ return NULL;
+
+ target->output = _file_output;
+
+ target->tgt_file.fname = talloc_strdup(target, fname);
+
+ return target;
+}
+
+void log_target_destroy(struct log_target *target)
+{
+
+ /* just in case, to make sure we don't have any references */
+ log_del_target(target);
+
+ if (target->output == &_file_output) {
+ /* don't close stderr */
+ if (target->tgt_file.out != stderr) {
+ fclose(target->tgt_file.out);
+ target->tgt_file.out = NULL;
+ }
+ }
+
+ talloc_free(target);
+}
+
+/* close and re-open a log file (for log file rotation) */
+int log_target_file_reopen(struct log_target *target)
+{
+ fclose(target->tgt_file.out);
+
+ target->tgt_file.out = fopen(target->tgt_file.fname, "a");
+ if (!target->tgt_file.out)
+ return -errno;
+
+ /* we assume target->output already to be set */
+
+ return 0;
+}
+
const char *log_vty_level_string(struct log_info *info)
{
const struct value_string *vs;